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The efficacy of medical masks and respirators against respiratory infection in healthcare workers
OBJECTIVE: We aimed to examine the efficacy of medical masks and respirators in protecting against respiratory infections using pooled data from two homogenous randomised control clinical trials (RCTs). METHODS: The data collected on 3591 subjects in two similar RCTs conducted in Beijing, China, whi...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5705692/ https://www.ncbi.nlm.nih.gov/pubmed/28799710 http://dx.doi.org/10.1111/irv.12474 |